637213044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{94993}}^1$

素因数の和:95056

約数の個数: 48

約数和(自身を含む): 1638456512

約数和(自身を除く): 1001243468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 94993, 189986, 284979, 379972, 569958, 1139916, 1234909, 2469818, 3704727, 4084699, 4939636, 7409454, 8169398, 12254097, 14818908, 16338796, 24508194, 49016388, 53101087, 106202174, 159303261, 212404348, 318606522, 637213044]

約数ペア:

[(1, 637213044), (2, 318606522), (3, 212404348), (4, 159303261), (6, 106202174), (12, 53101087), (13, 49016388), (26, 24508194), (39, 16338796), (43, 14818908), (52, 12254097), (78, 8169398), (86, 7409454), (129, 4939636), (156, 4084699), (172, 3704727), (258, 2469818), (516, 1234909), (559, 1139916), (1118, 569958), (1677, 379972), (2236, 284979), (3354, 189986), (6708, 94993)]